IHEAR IHEAR HD Benutzerhandbuch - Seite 17

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TECHNICAL SPECIFICATIONS
MAXIMUM OUTPUT (OSPL 90)
dBSPL
130
120
CIC Response
110
100
2cc Coupler Response
90
80
100
1000
FREQUENCY RESPONSE & MAXIMUM GAIN*
AT 60 dBSPL INPUT
dB
50
40
CIC Response
30
20
2cc Coupler Response
10
0
100
1000
*Nominal compression ratio settings of 1.4
10000
Frequency [Hz]
10000
Frequency [Hz]
ANSI S3.22 - 2003
O
utput
Maximum Output
HF Average OSPL90
A
mplificAtiOn
Max. Peak Gain
HF Average RTG
Minimum Frequency Range
H
D
ArmOnic
istOrtiOn
500 Hz
800 Hz
1600 Hz
E
i
n
quivAlEnt
nput
OisE
A
A
t
DAptivE
ttAck
imE
A
r
t
DAptivE
ElEAsE
imE
Computer and Software Requirements*
Personal computer with USB 2.0+ port
u
iHear Software (Available for download online)
u
Operating System: Windows 7 or higher
u
Mac OS 10.9 or higher
Internet connection 512 Kbps or higher
u
www.ihearmedical.com/faq
*Visit
up-to-date compatibility information.
109 dB
104 dB
27 dB
23 dB
200 Hz - 7 kHz
1.5%
1.5%
1.5%
20 dBSPL
8 ms - 256 ms
32 ms - 256 ms
for the most